XML 23 R11.htm IDEA: XBRL DOCUMENT v3.21.1
Net Income per Unit
3 Months Ended
Mar. 31, 2021
Earnings Per Unit [Abstract]  
Net Income per Unit Net Income per Unit
Basic net income per unit is derived by dividing net income by the basic weighted average number of units outstanding for each period. Diluted net income per unit is derived by adjusting net income for the assumed dilutive effect of compensatory options (“Net income – diluted”) and dividing by the diluted weighted average number of units outstanding for each period.
 Three Months Ended
March 31,
 20212020
 (in thousands, except per unit amounts)
Net income – basic$81,087 $62,259 
Additional allocation of equity in net income attributable to AB resulting from assumed dilutive effect of compensatory options
18 15 
Net income – diluted$81,105 $62,274 
Weighted average units outstanding – basic100,146 98,309 
Dilutive effect of compensatory options32 32 
Weighted average units outstanding – diluted100,178 98,341 
Basic net income per unit$0.81 $0.63 
Diluted net income per unit$0.81 $0.63 
Three Months Ended
March 31,
20212020
(amounts as shown)
Anti-dilutive options excluded from diluted net income— 29,056